What is the difference between Laguna S 2.1 (free) and MiniMax M2.5?

Laguna S 2.1 (free) is developed by Poolside while MiniMax M2.5 is developed by MiniMax. Laguna S 2.1 (free) has a 262K token context window vs MiniMax M2.5's 205K. You can compare their actual outputs across 10 challenges on Rival to see how they differ in practice.

Which is better, Laguna S 2.1 (free) or MiniMax M2.5?

It depends on your use case. Laguna S 2.1 (free) and MiniMax M2.5 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 10 challenges so you can judge which fits your needs best.

How much does Laguna S 2.1 (free) cost compared to MiniMax M2.5?

Laguna S 2.1 (free) costs $0/M input tokens and MiniMax M2.5 costs $0.3/M input tokens. Laguna S 2.1 (free) is $0.30/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Laguna S 2.1 (free) and MiniMax M2.5 on Rival?

This page shows a side-by-side comparison of Laguna S 2.1 (free) and MiniMax M2.5 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Updated Jul 2026

Laguna S 2.1 (free)vsMiniMax M2.5

Laguna S 2.1 (free) is cheaper than MiniMax M2.5 at $0/M vs $0.3/M input tokens.

Laguna S 2.1 (free) and MiniMax M2.5 compared across 10 shared prompts
Spec	Laguna S 2.1 (free)	MiniMax M2.5
Input price	Free	$0.3/M tokens
Output price	Free	$1.2/M tokens
Context window	262K tokens	205K tokens
Weights	—	Open
Free API (OpenRouter)	Yes (1 provider)	No
Released	Jul 2026	Feb 2026

Side by side

Same prompt, both answers

Opening lines from 3 of the 10 prompts both answered. Formatting stripped, words untouched.

Advanced Longevity Plan (Biohacker)

Develop a comprehensive, cutting-edge 3-month longevity plan for a biohacker aiming to optimize longevity, physical and cognitive…

Laguna S 2.1 (free)1,140 words

Comprehensive 3-Month Longevity Optimization Plan Phase 1: Foundation & Assessment (Month 1) Week 1-2: Baseline Establishment Comprehensive Health Testing Complete blood panel (CBC, CMP, lipid panel, inflammatory markers: hs-CRP, IL-6) Hormone panel (testosterone, estrogen, DHEA, cortisol, thyroid panel) Genetic…

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MiniMax M2.5535 words

Comprehensive 3-Month Longevity & Performance Optimization Plan Disclaimer: This plan involves advanced biohacking protocols. Consult a physician before starting, especially if you have health conditions. Some interventions (e.g., rapamycin, NR/NMN) are investigational. Monitor biomarkers regularly.

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Advanced Investment Memo (IC Memo)

You are writing an internal investment committee memo for a long/short equity fund. Company (fictional): LedgerLift (ticker: LLLT) – B2B…

Laguna S 2.1 (free)910 words

INTERNAL INVESTMENT COMMITTEE MEMO 1. Recommendation & Thesis Recommendation: LONG 12-Month Price Target Range: $62 – $75/share Thesis: LedgerLift is a high-quality B2B SaaS platform with strong recurring revenue, exceptional unit economics, and durable customer retention.

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MiniMax M2.5854 words

INVESTMENT MEMO: LedgerLift (LLLT) Date: October 2025 Recommendation: LONG Target Price Range: $35 - $60 Base Case PT: $45 (Implied downside -2%); Bull Case PT: $60 (+30%) Executive Summary & Thesis We recommend a Long position in LedgerLift.

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Adversarial Contract Review

Here is a contract for a software consulting engagement: --- SOFTWARE CONSULTING AGREEMENT This Agreement is entered into between TechCorp…

Laguna S 2.1 (free)275 words

I'll analyze each clause for potential exploitation against the contractor and suggest improvements. Exploitable Clauses & Recommended Modifications SCOPE CLAUSE Problem: "Client reserves the right to modify the scope at any time without additional compensation" Allows unlimited scope creep without extra pay No…

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MiniMax M2.5758 words

Contract Analysis: Exploitative Clauses and Recommended Modifications This agreement contains numerous one-sided provisions that create significant risk for the Contractor.

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Our Verdict

Laguna S 2.1 (free)

MiniMax M2.5

Not enough votes to call it. On the specs, nothing separates them.

Too close to call

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

Laguna S 2.1 (free)

Input

$0.000

Output

$0.000

MiniMax M2.5

Input

$0.30

Output

$1.20

Where to run it

8 hosts, cheapest first

Laguna S 2.1 (free)1 host

HostInOutContextUptime

Poolsidefp4$0 in$0 out262k100% up

MiniMax M2.57 hosts

HostInOutContextUptime

Venice$0.27 in$0.95 out198k30.9% up StreamLake$0.27 in$1.08 out200k99.6% up AtlasCloudfp8$0.29 in$1.20 out197k99.7% up DigitalOcean$0.30 in$1.20 out66k100% up Friendli$0.30 in$1.20 out197k100% up MiniMaxfp8$0.30 in$1.20 out205k99.7% up

1 more host

Novitafp8$0.30 in$1.20 out205k99.3% up

Per million tokens. Prices and uptime via OpenRouter, checked 22 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Same prompt, both answers

Advanced Longevity Plan (Biohacker)

Advanced Investment Memo (IC Memo)

Adversarial Contract Review

Cost per 1M tokens

8 hosts, cheapest first

What we learned reading every model

Common questions

What is the difference between Laguna S 2.1 (free) and MiniMax M2.5?

Which is better, Laguna S 2.1 (free) or MiniMax M2.5?

How much does Laguna S 2.1 (free) cost compared to MiniMax M2.5?

How can I compare Laguna S 2.1 (free) and MiniMax M2.5 on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages

Same prompt, both answers

Advanced Longevity Plan (Biohacker)

Advanced Investment Memo (IC Memo)

Adversarial Contract Review

Cost per 1M tokens

8 hosts, cheapest first

What we learned reading every model

Common questions

What is the difference between Laguna S 2.1 (free) and MiniMax M2.5?

Which is better, Laguna S 2.1 (free) or MiniMax M2.5?

How much does Laguna S 2.1 (free) cost compared to MiniMax M2.5?

How can I compare Laguna S 2.1 (free) and MiniMax M2.5 on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages